to_mtk_crtc_state
kfree(to_mtk_crtc_state(crtc->state));
kfree(to_mtk_crtc_state(state));
struct mtk_crtc_state *state = to_mtk_crtc_state(crtc->state);
state = to_mtk_crtc_state(mtk_crtc->base.state);
struct mtk_crtc_state *state = to_mtk_crtc_state(mtk_crtc->base.state);
struct mtk_crtc_state *mtk_crtc_state = to_mtk_crtc_state(crtc_state);